package com.leetcode;

/**
 * 链表模型
 *
 * @author winson
 * @create 2022-03-25 15:19
 */
public class ListNode {

    int val;

    ListNode next;

    public ListNode() {
    }

    public ListNode(int val) {
        this.val = val;
    }

    public ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }
}
